406 ANNUAL REPORTS OF DEPARTMENT OF AGRICULTURE. 



Citrus — Continued. Vage. 



nursery stock, quarantine and dangers 353, 358 



orchards, fertilization, cooperative work, Porto Rico 304 



City milk supply, inspection and improvement, work 97-98, 100 



Claims — 



balances due employees, examination by Solicitor 331 



in foot-and-mouth disease eradication, work of Solicitor 328-329 



Clover — 



insect pests, investigations 222 



pollination and fertilization, studies and experiments 152 



eeedings, failures and causes, studies 152 



sweet, value increase 152 



Clubs- 

 boys' and girls' , work, re\aew by Secretary 42 



ham and bacon, relation to pig-club work, note 86 



home-cured-meat, relation to pig-club work, note 86 



pig, development and success of work 9, 85-86 



poultry, membership, increase, benefits, etc 9, 89-90 



Codling moth, Investigations 214 



Coffee- 

 adulteration, investigations 195 



varieties, investigations, Porto Rico 305 



Coke ovens, by-product, source of ammonia 207 



Commerce Department, administration of Alaska game laws, note 36 



Committee — 



on examination of manuscripts, work of year 259 



States Relations, work 299-300 



Community fairs, study 392 



Compsilura concinnata, use in control of range caterpillar 220 



Confectionery, adulteration with talc, decision 338-339 



Congressional Record, work in Publications Division 266 



Conifers, insect pests, control work 223-225 



Connecticut, gipsy and brown-tall moth, control work, 1915 211, 212 



Contracts, preparation by Solicitor 345 



Convict labor in road construction, studies 321 



Cooperation in marketing farm products 364-366, 367, 368, 369, 380-387 



Cooperative agricultural extension law, remarks by Secretary 7, 38-44 



Copperas, antidote for cottonseed-meal poisoning, experiments 86 



Corn — 



crop, 1914 3 



dry, insect pests, study 227-228 



exports (with corn meal), 1914-1915, value, per cent of crop 4, 5 



grades, establishment and experiments 156 



grading, sampling device 156-157 



Indian and Chinese, breeding experiments 148-149 



quarantine 353, 360 



southern prolific types, breeding tests 148 



Corrledale sheep, importations for breeding, by Government 92 



Cotton — 



Arizona-Egyptian — 



classification and standardization 381-382. 393, 394 



comparison with Sea Island and Egyptian 394 



boll weevil. ' See Boll, weevil, cotton. 



cooperative handling and marketing, studies 380-382 



crop, 1914 7 



crop estimate. 1915 7 



culture, improved system 152 



diseases, investigations 146 



districts, live-stock production. expenuieni.s 141-142 



Durango — 



adaptability to United States, experiments 154 



comparison with Columbia cotton, studies 154 



Egyptian, quarantine 355 



exi)orts, Au!j:ust, 1914, to February, 1915, comparison with preceding year, 



etc 4 



exports, value 4 



